LM21212-2 - Voltage-Mode Synchronous Buck Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	LM21212-2
Manufacturer	Texas Instruments
File Size	1.19 MB
Description	Voltage-Mode Synchronous Buck Regulator
Datasheet	LM21212-2 Datasheet
Additional preview pages of the LM21212-2 datasheet.

Product details

Description

The LM21212-2 is a monolithic synchronous buck regulator that is capable of delivering up to 12 A of continuous output current while producing an output voltage down to 0.6 V with outstanding efficiency.

Features

1 Integrated 7-mΩ High Side and 4.3-mΩ Low-Side FET Switches.
300-kHz to 1.55-MHz Resistor-Adjustable Frequency.
Adjustable Output Voltage from 0.6 V to VIN (100% Duty Cycle Capable), ±1% Reference.
Input Voltage Range 2.95 V to 5.5 V.
Startup Into Prebiased Loads.
Output Voltage Tracking Capability.
Wide Bandwidth Voltage Loop Error Amplifier.
Adjustable Soft-Start With External Capacitor.
Precision Enable Pin With.

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Published: Dec 18, 2020 |